Markey, K. (1998). 100 most important women of the 20th century. Ladies' Home Journal Books.
Citazione stile Chigago Style (17a edizione)Markey, Kevin. 100 Most Important Women of the 20th Century. Des Moines: Ladies' Home Journal Books, 1998.
Citatione MLA (9a ed.)Markey, Kevin. 100 Most Important Women of the 20th Century. Ladies' Home Journal Books, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.